Marble::HttpDownloadManager Class Reference

#include <HttpDownloadManager.h>

Inheritance diagram for Marble::HttpDownloadManager:

Public Slots
void	addJob (const QUrl &sourceUrl, const QString &destFilename, const QString &id, const DownloadUsage usage)

Signals
void	downloadComplete (QString, QString)
void	downloadComplete (QByteArray data, QString initiatorId)
void	jobAdded ()
void	jobRemoved ()
void	progressChanged (int active, int queued)

Public Member Functions
	HttpDownloadManager (StoragePolicy *policy)
virtual	~HttpDownloadManager ()
void	addDownloadPolicy (const DownloadPolicy &)
void	setDownloadEnabled (const bool enable)

Detailed Description

This class manages scheduled downloads.

The downloadmanager offers a maximum number of active jobs and a limit for pending jobs. it also takes care that the job queue won't be polluted by jobs that timed out already.

Author

Torsten Rahn

Definition at line 44 of file HttpDownloadManager.h.

Constructor & Destructor Documentation

HttpDownloadManager::HttpDownloadManager ( StoragePolicy *  policy )

explicit

Creates a new http download manager.

Note

HttpDownloadManager doesn't take ownership of policy.

Parameters

policy

The storage policy for this manager.

Definition at line 97 of file HttpDownloadManager.cpp.

HttpDownloadManager::~HttpDownloadManager ( )

virtual

Destroys the http download manager.

Definition at line 105 of file HttpDownloadManager.cpp.

Member Function Documentation

void HttpDownloadManager::addDownloadPolicy

(

const DownloadPolicy &

policy

)

Definition at line 121 of file HttpDownloadManager.cpp.

void HttpDownloadManager::addJob ( const QUrl &  sourceUrl, const QString &  destFilename, const QString &  id, const DownloadUsage  usage  )

slot

Adds a new job with a sourceUrl, destination file name and given id.

Definition at line 131 of file HttpDownloadManager.cpp.

void Marble::HttpDownloadManager::downloadComplete ( QString  , QString    )

signal

void Marble::HttpDownloadManager::downloadComplete ( QByteArray  data, QString  initiatorId  )

signal

This signal is emitted if a file is downloaded and the data argument contains the files content.

The HttpDownloadManager takes care to save it using the given storage policy.

void Marble::HttpDownloadManager::jobAdded ( )

signal

Signal is emitted when a new job is added to the queue.

void Marble::HttpDownloadManager::jobRemoved ( )

signal

Signal is emitted when a job is removed from the queue.

The job might be completed or blacklisted.

void Marble::HttpDownloadManager::progressChanged ( int  active, int  queued  )

signal

A job was queued, activated or removed (finished, failed)

void HttpDownloadManager::setDownloadEnabled

(

const bool

enable

)

Switches loading on/off, useful for offline mode.

Definition at line 110 of file HttpDownloadManager.cpp.

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The documentation for this class was generated from the following files:

• HttpDownloadManager.h
• HttpDownloadManager.cpp